Temperatures in May
It's cold in May in Jan Mayen with an average temperature of 3°C. Temperatures this month range from a low of 0°C to a high of 5°C. At night, you can expect temperatures between -2°C and 2°C.
Max and Min Temperatures per Day
This chart shows the daily maximum and minimum temperatures in degrees Celsius for Jan Mayen in May. The red line indicates the max temperatures, and the blue line shows the minimums.
Start of May
The month of May starts in Jan Mayen with very cold temperatures, averaging around 2°C during the day and nights close to -1°C. You can expect regular precipitation, but there’s also a chance for some sunny days in the first days of the month. Wear a thick winter coat, jumper, long trousers, hat, and gloves.
Mid-May
By mid-May, the average daytime temperature rises to around 3°C, with nights close to 1°C. There might be a few showers during this period, but plenty of dry days with sunshine too. Wear a thick winter coat, jumper, long trousers, hat, and gloves.
End of May
By the end of May, the average daytime temperature in Jan Mayen will be around 4°C, with nights close to 1°C. A shower might show up, but overall the weather will be dry and sunny. Wear a thick winter coat, jumper, long trousers, hat, and gloves.
Precipitation in May
In May, there is an average of 76 mm of precipitation, spread over 9 days. Of the total precipitation, about 16 cm falls as snow in May. The wind speed is around 5 Bft, mostly coming from the South.
The average precipitation chance is 27% per day this month.
Precipitation Chance
This chart shows the daily precipitation chance (in percentages) in May for Jan Mayen. 0% means it never rained on that day in the past 10 years, and 100% means it rained every day. All values in between represent the average chance of precipitation on that day.
Jan Mayen in May |
UK | ||
|---|---|---|---|
 Average Temperature |
3°C | 18°C | |
 High Temp |
5°C | 21°C | |
| Low Temp |
0°C | 15°C | |
 Total Precipitation |
76 mm | 46 mm | |
| Rainy Days |
9 days | 8 days | |
 Total Snowfall |
16 cm | 0 cm | |
| Snowy Days |
7 days | 0 days | |
April
UV index
The UV index is a maximum of 5 this month. That's a moderate value on the intensity scale of 1 to 11. Unprotected skin can burn in about 30 minutes.
Temperature records for Jan Mayen in May
With 15°C, Jan Mayen hit the highest temperature in the last 10 years in May 2017. The lowest daytime temperature in this month was -6°C in 2020. The extreme night temperatures ranged from a low of -8°C to a high of 5°C.
Check out the climate of Jan Mayen for all months and discover the best travel time
Daily Temperature in May in Jan Mayen
This chart shows the average daily temperatures, both day and night, for each day in May in Jan Mayen, measured in degrees Celsius. The red line represents the maximum temperatures, while the blue line shows the minimums. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, gives an overview of the average daily temperatures during this month.
Daily Precipitation in May in Jan Mayen
The chart below shows the average daily precipitation in May for Jan Mayen, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are shown at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that rain is more likely. But it’s still an average, so each day can be different. Based on historical weather data for May, you can expect around 9 days of rain in Jan Mayen.
Daily Snowfall in May in Jan Mayen
This chart shows the average daily snowfall in May in Jan Mayen, measured in centimetres. The bottom of the chart shows the days of the month. The data is based on historical measurements and gives an idea of the average snowfall in May.
Daily UV Index in May in Jan Mayen
This chart shows the average daily UV index in May in Jan Mayen, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in May in Jan Mayen Over the Years
This chart shows the average temperature in May in Jan Mayen, measured in degrees Celsius, over the past years.
Total Precipitation in May in Jan Mayen Over the Years
This chart shows the average precipitation in May in Jan Mayen, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail.
Snowfall in May in Jan Mayen per year
This chart shows the average snowfall in May in Jan Mayen, measured in centimetres, over the past years.
Daily climate in May for Jan Mayen
Click on a specific day in May for detailed info on the typical weather on that day in Jan Mayen. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in May in Jan Mayen
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Average Weather in Jan Mayen by Month
Click on a month below to see detailed weather info for Jan Mayen. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
Or check out the climate of Jan Mayen for all months at once
